AR106194A1 - Método para la producción de ácido acético - Google Patents
Método para la producción de ácido acéticoInfo
- Publication number
- AR106194A1 AR106194A1 ARP160102979A ARP160102979A AR106194A1 AR 106194 A1 AR106194 A1 AR 106194A1 AR P160102979 A ARP160102979 A AR P160102979A AR P160102979 A ARP160102979 A AR P160102979A AR 106194 A1 AR106194 A1 AR 106194A1
- Authority
- AR
- Argentina
- Prior art keywords
- acetic acid
- stream
- purification step
- subjected
- purification
- Prior art date
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/10—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide
- C07C51/12—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide on an oxygen-containing group in organic compounds, e.g. alcohols
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/009—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping in combination with chemical reactions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
- B01D3/343—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances the substance being a gas
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/42—Regulation; Control
- B01D3/4211—Regulation; Control of columns
- B01D3/4294—Feed stream
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
- C01B3/06—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents
- C01B3/12—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents by reaction of water vapour with carbon monoxide
- C01B3/16—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents by reaction of water vapour with carbon monoxide using catalysts
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B61/00—Other general methods
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
- C07C51/44—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation by distillation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C53/00—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen
- C07C53/08—Acetic acid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/46—Ruthenium, rhodium, osmium or iridium
- B01J23/464—Rhodium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/46—Ruthenium, rhodium, osmium or iridium
- B01J23/468—Iridium
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Crystallography & Structural Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Combustion & Propulsion (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Un método que produce ácido acético e incluye un paso de reacción, un primer paso de purificación, un segundo paso de purificación, y un tercer paso de purificación. En el paso de reacción, una mezcla de material que incluye metanol, monóxido de carbono, un catalizador, y un yoduro se somete a una reacción de carbonilación de metanol en un reactor (1) para formar ácido acético. En el primer paso de purificación, una corriente de ácido acético crudo que incluye ácido acético formado en el paso de reacción se somete a destilación en una columna de destilación (3) para dar un primer corriente de ácido acético enriquecido con ácido acético. En el segundo paso de purificación, la primera corriente de ácido acético se somete a destilación en una columna de destilación (5) para dar una segunda corriente de ácido acético enriquecida más con ácido acético. En el tercer paso de purificación, una corriente de ácido acético se somete a purificación en una unidad de purificación adicional (por ejemplo una columna de destilación (6)) mientras se controla la concentración corrosiva de yodo en la corriente de ácido acético que pasa a través de la unidad a 100 ppm o menos, para dar una tercera corriente de ácido acético aún más enriquecida con ácido acético. El método para producir ácido acético es adecuado para restringir la corrosión del equipo de producción de ácido acético.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015192286 | 2015-09-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR106194A1 true AR106194A1 (es) | 2017-12-20 |
Family
ID=58423660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP160102979A AR106194A1 (es) | 2015-09-29 | 2016-09-29 | Método para la producción de ácido acético |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US10183905B2 (es) |
| EP (1) | EP3219699B1 (es) |
| JP (1) | JP6277333B2 (es) |
| KR (1) | KR102702563B1 (es) |
| CN (2) | CN107614474A (es) |
| AR (1) | AR106194A1 (es) |
| BR (1) | BR112017022092A2 (es) |
| ES (1) | ES2790525T3 (es) |
| MX (1) | MX366951B (es) |
| MY (1) | MY179822A (es) |
| SG (1) | SG11201707623QA (es) |
| TW (1) | TWI681949B (es) |
| WO (1) | WO2017057085A1 (es) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9260369B1 (en) | 2014-11-14 | 2016-02-16 | Celanese International Corporation | Processes for producing acetic acid product having low butyl acetate content |
| US9302975B1 (en) | 2015-07-01 | 2016-04-05 | Celanese International Corporation | Process for flashing a reaction medium |
| MY181882A (en) | 2015-10-02 | 2021-01-12 | Celanese Int Corp | Process to produce acetic acid with recycle of water |
| US9908835B2 (en) | 2015-11-13 | 2018-03-06 | Celanese International Corporation | Processes for purifying acetic and hydrating anhydride |
| WO2018135015A1 (ja) * | 2017-01-18 | 2018-07-26 | 株式会社ダイセル | 酢酸の製造方法 |
| BR112019014643A2 (pt) * | 2017-01-18 | 2020-06-02 | Daicel Corporation | Método para produzir um ácido acético |
| US10428004B2 (en) | 2017-01-18 | 2019-10-01 | Daicel Corporation | Method for producing acetic acid |
| US10207977B2 (en) | 2017-01-18 | 2019-02-19 | Daicel Corporation | Method for producing acetic acid |
| CN107141213A (zh) * | 2017-05-24 | 2017-09-08 | 北京三聚环保新材料股份有限公司 | 一种甲醇羰基化合成醋酸的方法 |
| WO2019186697A1 (ja) * | 2018-03-27 | 2019-10-03 | 株式会社ダイセル | 酢酸の製造方法 |
| CN110546128A (zh) * | 2018-05-15 | 2019-12-06 | 株式会社大赛璐 | 乙酸的制备方法 |
| US10807935B2 (en) | 2018-11-02 | 2020-10-20 | Celanese International Corporation | Process for continuous acetic acid production |
| JP7440229B2 (ja) * | 2019-09-05 | 2024-02-28 | ケロッグ ブラウン アンド ルート エルエルシー | 酢酸製造方法 |
| US12098122B2 (en) | 2021-03-19 | 2024-09-24 | Saudi Arabian Oil Company | Production of acetic acid through cryogenic separation of syngas |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07309800A (ja) * | 1994-03-25 | 1995-11-28 | Chiyoda Corp | 有機カルボン酸の製造方法 |
| JP4732743B2 (ja) * | 2004-12-06 | 2011-07-27 | ダイセル化学工業株式会社 | 蒸留方法 |
| US7678940B2 (en) | 2005-07-14 | 2010-03-16 | Daicel Chemical Industries, Ltd. | Process for producing carboxylic acid |
| US7884237B2 (en) * | 2008-11-07 | 2011-02-08 | Celanese International Corp. | Methanol carbonylation with improved aldehyde removal |
| KR101865436B1 (ko) | 2010-12-24 | 2018-06-07 | 주식회사 다이셀 | 아세트산의 제조 방법 |
| TWI547477B (zh) | 2012-03-14 | 2016-09-01 | 大賽璐股份有限公司 | 醋酸之製造方法 |
-
2016
- 2016-09-20 MX MX2017012481A patent/MX366951B/es active IP Right Grant
- 2016-09-20 CN CN201680029738.8A patent/CN107614474A/zh active Pending
- 2016-09-20 EP EP16851259.8A patent/EP3219699B1/en active Active
- 2016-09-20 BR BR112017022092-0A patent/BR112017022092A2/pt active Search and Examination
- 2016-09-20 ES ES16851259T patent/ES2790525T3/es active Active
- 2016-09-20 SG SG11201707623QA patent/SG11201707623QA/en unknown
- 2016-09-20 US US15/534,349 patent/US10183905B2/en active Active
- 2016-09-20 CN CN201910170756.3A patent/CN109912402B/zh active Active
- 2016-09-20 KR KR1020177035050A patent/KR102702563B1/ko active IP Right Grant
- 2016-09-20 JP JP2017543161A patent/JP6277333B2/ja active Active
- 2016-09-20 MY MYPI2017703969A patent/MY179822A/en unknown
- 2016-09-20 WO PCT/JP2016/077651 patent/WO2017057085A1/ja active Application Filing
- 2016-09-23 TW TW105130783A patent/TWI681949B/zh active
- 2016-09-29 AR ARP160102979A patent/AR106194A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| MX2017012481A (es) | 2018-01-11 |
| ES2790525T3 (es) | 2020-10-28 |
| WO2017057085A1 (ja) | 2017-04-06 |
| CN109912402A (zh) | 2019-06-21 |
| CN107614474A (zh) | 2018-01-19 |
| US10183905B2 (en) | 2019-01-22 |
| TW201718455A (zh) | 2017-06-01 |
| JP6277333B2 (ja) | 2018-02-07 |
| EP3219699B1 (en) | 2020-04-15 |
| KR20180059727A (ko) | 2018-06-05 |
| EP3219699A1 (en) | 2017-09-20 |
| MY179822A (en) | 2020-11-16 |
| KR102702563B1 (ko) | 2024-09-05 |
| US20170349521A1 (en) | 2017-12-07 |
| TWI681949B (zh) | 2020-01-11 |
| CN109912402B (zh) | 2020-09-15 |
| MX366951B (es) | 2019-07-30 |
| JPWO2017057085A1 (ja) | 2017-11-09 |
| SG11201707623QA (en) | 2017-10-30 |
| EP3219699A4 (en) | 2018-01-24 |
| BR112017022092A2 (pt) | 2020-10-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FB | Suspension of granting procedure |